Answer:
81a^2+16b^2
Step-by-step explanation:
Use SOHCAHTOA. Since we are looking for the hypotenuse, you must use sine or cosine. Since, we are given the adjacent side, use cosine.
cosx=a/h
cos45=8/h
√2/2=8/h
<em>*Cross multiply*</em>
h√2=16
<em>*Divide both sides by √2*</em>
h=16/√2
<em>*Multiply by √2/√2*</em>
h=(16√2)/2
<em>*Simplify the fraction*</em>
h=8√2
Hope this helps!!
Answer:
C I think, im not sure but sorry if im wrong
Step-by-step explanation:
Answer:
C. 4928 in2
Step-by-step explanation:
88 X 56 = 4928 in2
A is the answer I would say
